Gabatarwa
Tubalin yumbu, wanda aka sani da tarihin ci gaban ɗan adam a cikin laka da wutar da aka kashe daga ƙwaƙƙwaran crystallization, amma kuma dogon kogin al'adun gine-gine a cikin "kasusuwa mai rai". A cikin ainihin bukatun rayuwar ɗan adam - abinci, tufafi, gidaje, da sufuri, juyin halittar wayewar mazaunin, shima yana nuna mahimmancin mahimmancin bulo da tayal.
Haɓaka Injinan Yin Tulli
Tsohuwar Fasahar Yin Brick
"Bulo na farko na kasar Sin" da aka gano a birnin Lantian na kasar Xi'an, ya shafe fiye da shekaru 5,000, kuma ya shaida hikimar kakannin Sinawa. Shekaru dubu biyu da suka gabata, a zamanin bulo na Qin da tayal Han, masana'antar yin bulo ta riga ta fara farawa: Daular Qin ta jagoranci buɗe daidaitaccen samar da tubalin yumbu, tare da aza harsashin tsarin tare da ƙayyadaddun "tsawon ƙafa ɗaya, faɗin rabin ƙafa da kauri inci uku", wanda aka haɓaka ta hanyar matakan farko na ƙirar katako da narkar da ɗan adam da dutse don tattake ƙera katako da naman dabbobi. masana'antar yin bulo a farkon zamanin. A daular Tang, Song, Ming, da Qing, gabatar da na'urar hada-hadar ruwa mai karfin ruwa, ta nuna yadda aka sauya tsarin yin bulo daga ma'aikata zuwa wani sabon mataki da sojojin halitta suka karfafa, wanda hakan ya aza harsashin bunkasa masana'antu daga baya.
Nasarar fasahar yin bulo-bulo
Ƙirƙirar injin tururi ya haifar da haɓaka masana'antu, amma kuma ya shafi ci gaban masana'antar yin bulo, wanda ya canza matsayin da aka yi a shekaru dubbai da suka gabata, na cire gyare-gyaren katako na hannu, a shekara ta 1850, Birtaniya ta jagoranci aikin yin bulo da injin tururi. Mechanical maimakon manual, iya aiki ya karu da dama sau, sa'an nan da sauri yada a cikin Turai, da kuma inganta Hoffman kiln updates da kuma inganta, a 1873 da Jamus Schlichtson tsara aiki ƙananan silo matsa lamba lãka farantin shaft, 1910 da sabuwar ƙirƙira lantarki motor maimakon tururi engine, sabõda haka, dunƙule extruder bulo inji ne mafi dace da yumbu extruder inji kayan aiki ne mafi m, da yumbu extruder inji kayan aiki ne mafi dace, da lãka kayan aiki. ya zama babban jigon masana'antar yin bulo.
Na'urorin bulo na yau da kullun galibi ta hanyar jujjuyawar kayan aikin da ake matsawa extrusion cikin sandunan yumbu na rectangular, sa'an nan kuma ta hanyar yankan sandar yankan katako a cikin bulo don biyan buƙatun girman. A taƙaice, injin bulo na yau da kullun shine mai ragewa tare da dunƙule mai juyawa a cikin silinda ta laka akan ƙa'idar tushe.
Haihuwa da shaharar injin yin bulo
Kamfanin Linge na Jamus a cikin 1930 a karon farko bututun injin bulo, ƙaddamar da injin injin bulo. Ka'idar aiki ita ce kafin fara dunƙule
fitar da danyen kayan, injin famfo yana fitar da iskar da ke cikin kayan, yana rage matsi mara kyau a cikin bulo na sirri, yana rage iskar da ke cikin billet, yana kawar da kumfa na billet, kuma yana ƙara haɓaka ƙarfi da ƙarfi na billet.
A cikin shekarun 1950, kasar Sin ta bullo da fasahar yin bulo daga tsohuwar Tarayyar Soviet, inda ta bude labulen samar da bulo na masana'antu. A shekarar 1978, tare da yin gyare-gyare da bude kofa, kasashen Turai da Amurka suka bullo da fasahar yin bulo a cikin kasar, kuma na'urar yin bulo ta farko ta fara aiki. Wannan fasaha ta jagoranci a Henan, Shandong, Heilongjiang, da sauran wuraren da aka samo asali, kuma cikin sauri ta samar da babban tsarin samar da kayayyaki.
Inganta Injin Bulo Bulo
Injin ƙera tubali a cikin masana'antar bulo na kasar Sin yana nuna kyakkyawan kuzari - ba wai kawai ɗaukar ainihin fasahar duniya ba, har ma yana haɓaka haɓaka cikin gida tare da hikima da fasaha. Dauki Henan Wangda Brick Machinery Factory a matsayin misali, ta "Wangda" iri JKY55/55-4.0 da kuma sama model sun gane da dama key ci gaban fasaha, wanda ya zama wani ma'auni misali ga masana'antu ta haɓaka.
1. Tsarin Ragewa: kayan aiki masu tauri da tilasta lubrication
reducer yana ɗaukar tsarin kayan aiki mai tauri da na'urar lubrication mai ƙarfi. Ana sarrafa kayan aiki masu taurin kai ta hanyar tsarin kula da zafi, kuma ana sake tsaftace kayan aikin da aka sarrafa bayan an cire su, kashewa, da daidaitawa don kawar da lahani da damuwa. Gears ɗin da aka yi wa zafi magani ne masu tauri. Sannan ba a rage taurin lokaci guda ba, yana inganta taurin hakori, da kuma kara karfi da juriya, da tilastawa lubrication ta hanyar bututun kaya zuwa man mai ta hanyar bututun mai zuwa sassan mai, ta yadda kowane gear surface da kowane nau'i don samun mafi kyawun adadin mai don rage lalacewa da tsagewar sassan, haɓaka rayuwar sabis.
2. Tsarin spindle: riƙe nau'in haɗin igiya da tsarin shaft mai iyo
Tushen yana ɗaukar nau'in nau'in igiya mai riƙewa, wanda ke tabbatar da daidaituwar babban shaft ɗin kuma yana guje wa motsin jikin injin. Tushen da aka shafa da aka yi da sinadarin da aka yi amfani da su mai ɗaukar hoto guda biyu tare da amfani da. Wurin zama mai ɗaukar hoto tare da faifan asbestos tare da hatimin mai da sauran hatimin tashoshi da yawa don tabbatar da hatimin akwati. Babban shaft a cikin silinda ta laka yana inganta tare da tsari na iyo soket, shaft mai iyo na iya zama ma'anar Chongqing da kansa bayan albarkatun kasa sun shiga cikin ku kawai. Tsarin shaft mai iyo ta yadda babban bututun ba ya karye, mai son kai don guje wa babban lankwasa da motsin jiki ya haifar.
3. Main karkace: m farar zane da high chrome gami abu
Babban haɓakawa na karkace, da farko, a cikin farar ƙirar ƙira mai canzawa, amfani da ciyarwa, da matsa lamba mai ƙarfi. Pressurization, karfi extrusion tsari, sabõda haka, billet compactness ya karu da 30%, ƙarfin rigar billet zuwa Mu4.0 ko fiye, rigar bulo billet yadi tsawo game da yadudduka goma sha biyar, talakawa bulo inji rigar billet yadi bakwai yadudduka. Abubuwan karkace da aka yi da babban allo na chrome, rayuwa shine sau 4-6 na karkatar da ƙarfe na ƙarfe na yau da kullun, wanda ke sa karkace lalacewa, yana haɓaka rayuwar sabis, kuma yana rage adadin kulawa.
Lokacin aikawa: Juni-10-2025